Slot machine housing



FIG. 1 is a front and left side perspective view of a "slot machine housing" showing our new design, the front and right side being essentially a mirror image thereof;

FIG. 2 is a rear elevational thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a "slot machine housing", as shown and described. 